請問我在Position=0時執行SetPosition(1,market);卻没有買進

//09:05後選單內各買一張

var:tda(0),now(0),msg(""),finsh("");

tda = currentDate;

now = currentTime;

if currentTime > 090500 and currentTime <132400

and Position = 0 

and position = filled

then begin

//SetPosition(position+1,market);

SetPosition(1,market);

print(file("d:\XQ選單內各買一張.txt"),datetoString(tda)," ",hour(now)," ",minute(now)

," ",symbolName," ",symbol," 買進張數 = ",position+1," Position = ",Position," Filled = ",Filled,finsh);

finsh = " 執行完畢";

msg = text(tda," ",now," ",symbolName," ",symbol,finsh);

raiseRunTimeError(msg);

end;

//列印成果

//2024/07/22   9.000000   5.000000   XX   ####.TW  張數 = 1 Position =  0.000000  Filled =  0.000000  

//raiseRunTimeError顯示

//原因:執行時發生錯誤(1301)raiseRunTimeError:20240722.000000 131019.000000 XX ####.TW 執行完畢